Re: [PATCH 3/9] xen/arm: introduce CONFIG_STATIC_ALLOCATION

[Julien Grall <julien@xxxxxxx>]

Hi Penny,

On 07/06/2021 03:43, Penny Zheng wrote:
> For now, since the feature of Domain on Static Allocation is only supported
> on ARM Architecture, this commit introduces new CONFIG_STATIC_ALLOCATION to
> avoid bringing dead codes in other archs.
Similarly to patch #2, I think it would be better to introduce this 
Kconfig when it is used or after the common code is introduced. This 
would prevent dead Kconfig.
Cheers,

> Signed-off-by: Penny Zheng <penny.zheng@xxxxxxx>
> ---
> changes v2:
> - new commit
> ---
>   xen/arch/arm/Kconfig | 3 +++
>   1 file changed, 3 insertions(+)
>
> diff --git a/xen/arch/arm/Kconfig b/xen/arch/arm/Kconfig
> index ecfa6822e4..f165db8ecd 100644
> --- a/xen/arch/arm/Kconfig
> +++ b/xen/arch/arm/Kconfig
> @@ -278,6 +278,9 @@ config ARM64_ERRATUM_1286807
>   
>   	  If unsure, say Y.
>   
> +config STATIC_ALLOCATION
> +    def_bool y
> +
>   endmenu
>   
>   config ARM64_HARDEN_BRANCH_PREDICTOR
--
Julien Grall